package com.cdkjframework.pay.webchat.app;

/**
 * @ProjectName: cdkj-framework
 * @Package: com.cdkjframework.pay.webchat.app
 * @ClassName: AppPayNotifyServiceImpl
 * @Description: java类作用描述
 * @Author: xiaLin
 * @Version: 1.0
 */
public interface AppPayNotifyService {

    /**
     * 验证结果常量
     */
    String RESULTS_SUCCESS = "SUCCESS";
    String RESULTS_FAIL = "FAIL";

    /**
     * 返回消息
     */
    String RESULTS_MSG = "OK";

    /**
     * 支付结果
     *
     * @param builder 返回结果
     * @return 返回订单号
     * @throws Exception 异常信息
     */
    String payNotifyCallback(StringBuilder builder) throws Exception;
}
